Solar power generation device with adjustable inclination angle

Abstract

The utility model relates to the technical field of solar power generation devices, in particular to a solar power generation device with an adjustable inclination angle, which comprises a photovoltaic panel and a top plate, the bottom of the photovoltaic panel is fixedly connected with the top of the top plate, the front end and the rear end of the bottom of the photovoltaic panel are connected with control structures, and the bottom of each control structure is connected with a vertical plate. And the right side of the photovoltaic panel is fixedly connected with a bracket. Then the bent plate rotates on the outer wall of the straight rod, the rotating bent plate drives the photovoltaic panel to rotate, the angle of the photovoltaic panel is adjusted, then the grip drives the first screw to rotate inwards through the straight plate, and the inner side of the outer wall of the first screw is connected with the corresponding round opening in the outer wall of the bent plate in an inserted mode; the angle of the photovoltaic panel is fixed, the original adjusting mode is changed, the use cost of the solar power generation device is reduced, and the working efficiency of the solar power generation device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of solar power generation devices with adjustable tilt angles, specifically a solar power generation device with adjustable tilt angles. Background Technology

[0002] The main function of solar power generation devices is to convert solar energy into electrical energy and store it through energy storage devices for later use.

[0003] For example, a solar power generation device with adjustable tilt angle, authorized by announcement number "CN221828844U", has a telescopic rod mechanism whose moving end is slidably connected to the rear of the photovoltaic power generation mechanism. The angle adjustment mechanism has a simple structure, is easy to adjust, and is stable and reliable during telescopic movement, without shaking or misalignment. The angle adjustment is precise, and the tilt angle of the photovoltaic panel can be adjusted according to the angle of sunlight to improve the photovoltaic power generation efficiency. However, in the use of solar power generation devices, the photovoltaic panel is oriented due south so that the sun rises in the east and sets in the west to ensure maximum sunlight exposure. The angle adjustment of the photovoltaic panel is to meet installation requirements. The use of electric adjustment with a screw increases the energy consumption. At the same time, the screw is a precision adjustment structure, which makes the angle adjustment of the solar power generation device slow, increasing the operating cost of the solar power generation device and reducing its working efficiency. Utility Model Content

[0004] The purpose of this invention is to address the problems of increased operating costs and reduced efficiency of solar power generation devices by proposing an adjustable tilt angle solar power generation device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design an adjustable tilt angle solar power generation device, including a photovoltaic panel and a top plate. The bottom of the photovoltaic panel is fixedly connected to the top of the top plate. Control structures are connected to both the front and rear ends of the bottom of the photovoltaic panel. A vertical plate is connected to the bottom of the control structure. A bracket is fixedly connected to the right side of the photovoltaic panel. A support structure is connected to the inner wall of the bracket.

[0007] Preferably, the control structure includes curved plates and straight rods. The tops of the two curved plates are fixedly connected to the front and rear ends of the bottom of the top plate, respectively. The inner wall of the curved plates is rotatably connected to the outer wall of the straight rod. A straight plate is fixedly connected to the end of the straight rod. A first screw is threadedly connected to the lower part of the outer wall of the straight plate. A handle is fixedly connected to the end of the first screw.

[0008] Preferably, the inner side of the outer wall of the first screw is inserted into the outer circular opening of the curved plate.

[0009] Preferably, a pad is fixed to the bottom of the vertical plate.

[0010] Preferably, the support structure includes a vertical plate and a second screw. The upper outer wall of the vertical plate is rotatably connected to the inner wall of the bracket, the inner wall of the vertical plate is threadedly connected to the outer wall of the second screw, and a base plate is fixedly connected to the bottom of the second screw.

[0011] Preferably, a curved block is fixed to the bottom of the base plate.

[0012] The present invention proposes an adjustable tilt angle solar power generation device, which has the following advantages: By controlling the handle in the structure to rotate the first screw outward through the straight plate, the inner side of the outer wall of the first screw disengages from the round opening of the outer wall of the curved plate. Then, the curved plate rotates on the outer wall of the straight rod, and the rotating curved plate rotates the photovoltaic panel, thereby adjusting the angle of the photovoltaic panel. Then, the handle rotates the first screw inward through the straight plate, so that the inner side of the outer wall of the first screw is inserted into the corresponding round opening of the outer wall of the curved plate, thus fixing the angle of the photovoltaic panel. This changes the original adjustment method, reduces the operating cost of the solar power generation device, and improves the working efficiency of the solar power generation device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A schematic diagram showing the connection relationship between the top plate, curved plate, and straight rod;

[0015] Figure 3 for Figure 1 A schematic diagram showing the connection relationship between the central straight bar and the vertical plate;

[0016] Figure 4 for Figure 1 A schematic diagram of the structure of A in the middle;

[0017] Figure 5 for Figure 1 A schematic diagram showing the connection structure between the middle curved plate, the first screw, and the handle.

[0018] In the diagram: 1. Photovoltaic panel, 2. Control structure, 201. Curved plate, 202. Straight rod, 203. Straight plate, 204. First screw, 205. Handle, 3. Support structure, 301. Vertical plate, 302. Second screw, 303. Base plate, 304. Curved block, 4. Top plate, 5. Vertical plate, 6. Pad plate, 7. Bracket, 8. Handle. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Example 1:

[0021] Please see Figure 1-5 In this embodiment, an adjustable tilt angle solar power generation device includes a photovoltaic panel 1 and a top plate 4. The bottom of the photovoltaic panel 1 is fixedly connected to the top of the top plate 4. The operation and use of the photovoltaic panel 1 is already existing technology. The model is selected according to the usage requirements and will not be elaborated in detail. The bottom front and rear ends of the photovoltaic panel 1 are connected to control structures 2. The bottom of the control structure 2 is connected to a vertical plate 5. The right side of the photovoltaic panel 1 is fixedly connected to a bracket 7. The inner wall of the bracket 7 is connected to a support structure 3.

[0022] The control structure 2 includes a curved plate 201 and a straight rod 202. The tops of the two curved plates 201 are fixedly connected to the bottom front and rear ends of the top plate 4, respectively. The inner wall of the curved plate 201 is rotatably connected to the outer wall of the straight rod 202. The straight rod 202 rotates through the bearing on the inner wall of the curved plate 201 under force. A straight plate 203 is fixedly connected to the end of the straight rod 202. A first screw 204 is threadedly connected to the lower outer wall of the straight plate 203. The first screw 204 rotates back and forth through the round opening at the lower outer wall of the straight plate 203 under force. A handle 205 is fixedly connected to the end of the first screw 204. The handle 205 facilitates the rotation of the first screw 204. The inner side of the outer wall of the first screw 204 is inserted into the round opening on the outer wall of the curved plate 201.

[0023] By controlling the handle 205 in the control structure 2 to rotate the first screw 204 outward through the straight plate 203, the inner side of the outer wall of the first screw 204 disengages from the round opening on the outer wall of the curved plate 201. Then, the curved plate 201 rotates on the outer wall of the straight rod 202, and the rotating curved plate 201 rotates the photovoltaic panel 1, thereby adjusting the angle of the photovoltaic panel 1. Then, the handle 205 rotates the first screw 204 inward through the straight plate 203, so that the inner side of the outer wall of the first screw 204 is inserted into the corresponding round opening on the outer wall of the curved plate 201, thus fixing the angle of the photovoltaic panel 1. This changes the original adjustment method, reduces the operating cost of the solar power generation device, and improves the working efficiency of the solar power generation device.

[0024] A pad 6 is fixedly connected to the bottom of the vertical plate 5. The support structure 3 includes a vertical plate 301 and a second screw 302. The upper part of the outer wall of the vertical plate 301 is rotatably connected to the inner wall of the bracket 7. The vertical plate 301 rotates under force through the pin on the inner wall of the bracket 7. The inner wall of the vertical plate 301 is threadedly connected to the outer wall of the second screw 302. The second screw 302 rotates up and down under force through the inner wall of the vertical plate 301. A base plate 303 is fixedly connected to the bottom of the second screw 302. A curved block 304 is fixedly connected to the bottom of the base plate 303.

[0025] Working principle:

[0026] Solar power generation device installation and adjustment:

[0027] Make the bottom of the pad 6 fit against the ground, and then the screw passes through the pad 6 from top to bottom and connects to the ground. Next, the handle 205 rotates the first screw 204 outward through the straight plate 203, so that the inner side of the outer wall of the first screw 204 disengages from the round opening of the outer wall of the curved plate 201. Then the curved plate 201 rotates on the outer wall of the straight rod 202. The rotating curved plate 201 rotates the photovoltaic panel 1, so that the angle of the photovoltaic panel 1 is adjusted. Then the handle 205 rotates the first screw 204 inward through the straight plate 203, so that the inner side of the outer wall of the first screw 204 is inserted into the corresponding round opening of the outer wall of the curved plate 201, thus completing the angle fixation of the photovoltaic panel 1.

[0028] When sunlight shines on the semiconductor PN junction of photovoltaic panel 1, a built-in electrostatic field is generated in the barrier region of the PN junction. This causes non-equilibrium electrons and holes to move in opposite directions under the influence of the built-in electrostatic field, thereby generating voltage and current in the external circuit, converting light energy into electrical energy, which can be stored through a battery pack.

[0029] Reinforcement of solar power generation equipment installation:

[0030] After the angle of the photovoltaic panel 1 is adjusted, the vertical plate 301 and the inner wall of the bracket 7 rotate through the pin shaft. With the weight of the vertical plate 301, the vertical plate 301 will automatically rotate downward to a vertical state. The second screw 302 rotates downward through the vertical plate 301. The rotating second screw 302 moves the base plate 303 downward, so that the curved block 304 at the bottom of the base plate 303 is inserted into the ground, thus completing the support for the photovoltaic panel 1.

[0031] Example 2:

[0032] Please see Figure 1-5 In this embodiment, an adjustable tilt angle solar power generation device also includes handles 8, with the tops of multiple handles 8 respectively fixed to the four bottom corners of the photovoltaic panel 1.

[0033] Working principle:

[0034] When rotating the photovoltaic panel 1, the hand can hold the handle 8 and move it up and down, adjusting the angle of the photovoltaic panel 1 by moving the handle 8 along with it.

[0035] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A solar power generation device with an adjustable tilt angle, comprising a photovoltaic panel (1) and a top plate (4), wherein the bottom of the photovoltaic panel (1) is fixedly connected to the top of the top plate (4), characterized in that: The photovoltaic panel (1) has a control structure (2) connected to both the front and rear ends of its bottom. The bottom of the control structure (2) is connected to a vertical plate (5). The photovoltaic panel (1) has a bracket (7) fixed to its right side. The inner wall of the bracket (7) is connected to a support structure (3). The control structure (2) includes a curved plate (201) and a straight rod (202). The tops of the two curved plates (201) are respectively fixed to the front and rear ends of the bottom of the top plate (4). The inner wall of the curved plate (201) is rotatably connected to the outer wall of the straight rod (202). A straight plate (203) is fixed to the end of the straight rod (202). A first screw (204) is threaded to the lower part of the outer wall of the straight plate (203). A handle (205) is fixed to the end of the first screw (204). The inner side of the outer wall of the first screw (204) is inserted into the outer wall of the curved plate (201); The support structure (3) includes a vertical plate (301) and a second screw (302). The upper part of the outer wall of the vertical plate (301) is rotatably connected to the inner wall of the bracket (7). The inner wall of the vertical plate (301) is threadedly connected to the outer wall of the second screw (302). The bottom of the second screw (302) is fixedly connected to a base plate (303). A curved block (304) is fixed to the bottom of the base plate (303).

2. The solar power generation device with adjustable tilt angle according to claim 1, characterized in that: A pad (6) is fixed to the bottom of the vertical plate (5).

Images